The study on preparation and the effect of adsorption over photocatalytic activities of Cu2O/titanate nanotubes (Cu2O/TNTs)
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- 作者：Tiehu Han ; Dongmei Zhou ; Huigang Wang ; zdwhg@163.com" class="auth_mail" title="E-mail the corresponding author ; huigwang@uni-osnabrueck.de" class="auth_mail" title="E-mail the corresponding author
- 关键词：Titanate nanotubes ; Cu2O/TNTs composites ; Solvothermal ; Photodegradation ; Adsorption kinetics
- 刊名：Powder Technology
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：301
- 期：Complete
- 页码：959-965
- 全文大小：1434 K
文摘
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Cu2O/TNTs were prepared by hydrothermal process followed by Cu2 + impregnation reduction method.
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The Cu2O/TNTs show two absorption edges with one extend to vis-light region.
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The catalysts surface absorption of MB is prerequisite for photocatalysis activity.
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Heavy-loading of Cu2O results in decrease of the photocatalysis performance.